Elkin888 Elkin888
  • 10-05-2018
  • Mathematics
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Which relation is a Function

Which relation is a Function class=

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geerky42
geerky42 geerky42
  • 10-05-2018
Relation is not function if any same x-values has at least two different y-values

It is not A because x-value 2 has two y-values 3 and 1.

It is not B because x-value 3 has two y-values 3 and 2.

It is not D because x-value 1 has two y-values -1 and -2.

Answer is C.

Hope this helps.
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